Fisher 11" Solid Biaxial DD Black Elliptical Coil for Gold Bug equinox-compatible We've used this coil at

We've used this coil at urban parks where pull-tabs

Sand acts like sandpaper on the coil housing

sand abrasion

Sensitivity: 20-23

Fisher 11" Solid Biaxial DD Black Elliptical Coil for Gold Bug equinox-compatible We've used this coil atFisher 11" Solid Biaxial DD Black Elliptical Coil for Gold Bug The Fisher search coil combines exceptional depth and target separation in a single coil, offering excellent depth and sensitivity for enhanced treasure hunting. It's fully compatible with the Fisher Gold Bug Metal Detector, ensuring a seamless upgrade. Built with durability and high performance by the original equipment manufacturer, this coil is a valuable addition to your Fisher